Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Toxicity / Safety ▸ Negative safety assay result ▸ Non-hemolytic

Standard StatusStandard

Sequence Length61 amino acids

Chemical FormulaC311H490N80O81S8

DescriptionStandard

        MRTSLFLFAVFFFLAPARSGFFDEKCLKRKGKCIESCQINEELIGFCQKSLKCCVALQPCG
    

Molecular Weight6902.22 Da

Isoelectric Point (pI)8.79

Net Charge (pH 7.0)3.44

Net Charge (pH 7.4) 3.10

Charge Density (pH 7.0) 0.0564

GRAVY Index0.33

Hydrophobic Moment 0.65

Boman Index0.10

Instability Index51.68

Aliphatic Index 80.00

Aromaticity 0.1311

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 375.00

The radar chart summarizes major physicochemical dimensions for quick comparison, while exact numerical values remain listed on the left.

Amino Acid Composition

TPSA 2593.57

LogP -20.40

H-bond Donors 96.0

H-bond Acceptors 93.0

Rotatable Bonds 233.0

Heavy Atoms 480.0

Ring Count 10.0

Amide Bonds 64.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0184780 VERIFIED: NO

Provenance & Taxonomy

OrganismOvis aries [Animal]

FamilyDefensin

Tax ID9940

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin Non-hemolytic Non-ribosomal